ref: dc13da152b281f506784d80f594350f08df2a95d
parent: 2f1fb4622ad0634824c23051e42bf244ac604227
author: Ori Bernstein <ori@eigenstate.org>
date: Mon Jan 18 14:41:52 EST 2021
git/send: init the capability set every time (thanks Igor Boehm). There's an issue where we can read things out of an uninitialized capset, either via an early flush packet or a lack of capabilities. Always clearing the capset fixes this.
--- a/send.c
+++ b/send.c
@@ -82,7 +82,6 @@
{char *p, *n;
- memset(cs, 0, sizeof(Capset));
for(p = caps; p != nil; p = n){n = strchr(p, ' ');
if(n != nil)
@@ -107,6 +106,7 @@
Capset cs;
first = 1;
+ memset(&cs, 0, sizeof(Capset));
nupd = readours(&ours, &refs);
theirs = eamalloc(nupd, sizeof(Hash));
while(1){